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ClinicalTrials.gov public records Last synced Oct 22, 2026, 3:56 AM EDT

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Showing 1–24 of 4,833 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Volunteers Clear all
Completed Phase 1 Interventional Accepts healthy volunteers

Effect of Administration of Itraconazole on the Pharmacokinetics of S-309309 in Healthy Participants

NCT06106334
View directory record Official record
Conditions
Obesity, Healthy Volunteers
Interventions
S309309, Itraconazole
Drug
Lead sponsor
Shionogi
Industry
Eligibility
18 Years to 55 Years
Enrollment
14 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Feb 29, 2024 · Synced Oct 22, 2026, 3:56 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Brain Networks Responsible for Self-Agency

NCT00246831
View directory record Official record
Conditions
Brain
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
18 Years to 80 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2008
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 2, 2017 · Synced Oct 22, 2026, 3:56 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effects of Nitrous Oxide: A Dose-Response Analysis - 5

NCT00000253
View directory record Official record
Conditions
Opioid-Related Disorders, Substance-Related Disorders
Interventions
10% N2O, 20% N2O, 30% N2O, 40% N2O
Drug
Lead sponsor
University of Chicago
Other
Eligibility
21 Years to 37 Years
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1994 – 1996
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated May 28, 2015 · Synced Oct 22, 2026, 3:56 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A First Time in Human Study to Assess GSK2336805 in Healthy Volunteers and Single Doses in Chronically Infected Hepatitis C Patients.

NCT01277692
View directory record Official record
Conditions
Hepatitis C
Interventions
GSK2336805 10mg, GSK2336805 30mg, GSK2236805 100mg, GSK2236805 200mg, GSK2236805 10mg, GSK2236805 dose to be determined up to 100mg, GSK2236805 5mg, GSK2236805 30mg
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years to 65 Years
Enrollment
58 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2011
U.S. locations
3
States / cities
Chula Vista, California • Lenexa, Kansas • Willingboro, New Jersey
Source: ClinicalTrials.gov public record
Updated Jun 28, 2017 · Synced Oct 22, 2026, 3:56 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Investigate the Effect of PH-797804 on QTc Interval

NCT01862887
View directory record Official record
Conditions
Healthy
Interventions
PH-797804, Moxifloxacin, Placebo
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 55 Years
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Aug 15, 2013 · Synced Oct 22, 2026, 3:56 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Collection of Peripheral Blood Mononuclear Cells (PBMCs) From Healthy People for the Expansion of T Cells for Adoptive Cell Therapy

NCT02821806
View directory record Official record
Conditions
Healthy Volunteer
Interventions
Not listed
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years to 120 Years
Enrollment
500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2035
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 16, 2026 · Synced Oct 22, 2026, 3:56 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Safety, Tolerability, and Pharmacokinetics of Multiple-Dose TAK-058 in Healthy Participants

NCT02389881
View directory record Official record
Conditions
Healthy Volunteers
Interventions
TAK-058, TAK-058 Placebo
Drug
Lead sponsor
Takeda
Industry
Eligibility
18 Years to 65 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015
U.S. locations
1
States / cities
Austsitn, Texas
Source: ClinicalTrials.gov public record
Updated Feb 23, 2017 · Synced Oct 22, 2026, 3:56 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Optimizing Lymphatic Pumping for Influenza Vaccine Responses in Vulnerable Populations

NCT07786467
View directory record Official record
Conditions
No Disease or Condition is Being Directly Studied, The Focus of the Study in Healthy Volunteers
Interventions
Osteopathic manipulation, Sham
Other
Lead sponsor
Lake Erie College of Osteopathic Medicine
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Erie, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 23, 2026 · Synced Oct 22, 2026, 3:56 AM EDT
Completed No phase listed Observational

Brain Activity During Production of Movement

NCT00029939
View directory record Official record
Conditions
Healthy
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
18 Years and older
Enrollment
140 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2010
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 2, 2017 · Synced Oct 22, 2026, 3:56 AM EDT
Recruiting Phase 1 Interventional Accepts healthy volunteers

A Study of BBT001 in Healthy Volunteers (HVs) and in Adult Patients With Atopic Dermatitis (AD)

NCT06808477
View directory record Official record
Conditions
Atopic Dermatitis
Interventions
BBT001, Placebo
Drug
Lead sponsor
Bambusa Therapeutics
Industry
Eligibility
18 Years to 72 Years
Enrollment
237 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
3
States / cities
Irvine, California • New York, New York • The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Sep 29, 2026 · Synced Oct 22, 2026, 3:56 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Trial to Evaluate the Effect of Itraconazole (ITZ), a CYP3A4 Inhibitor, on the Pharmacokinetics of the Soluble Guanylate Cyclase Stimulator, Olinciguat (IW-1701), in Healthy Volunteers

NCT03892499
View directory record Official record
Conditions
Healthy
Interventions
Olinciguat, Itraconazole
Drug
Lead sponsor
Cyclerion Therapeutics
Industry
Eligibility
18 Years to 55 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Jul 15, 2019 · Synced Oct 22, 2026, 3:56 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study Of PF-05175157 In Healthy Volunteers

NCT01274663
View directory record Official record
Conditions
Diabetes Mellitus, Type 2
Interventions
PF-05175157 or Placebo
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 45 Years
Enrollment
63 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2011
U.S. locations
1
States / cities
South Miami, Florida
Source: ClinicalTrials.gov public record
Updated Oct 12, 2011 · Synced Oct 22, 2026, 3:56 AM EDT
Completed Phase 1 Interventional

A Phase I Study of the Safety and Immunogenicity of Rgp 120/HIV-1IIIB Vaccine in HIV-1 Seropositive Adult Volunteers

NCT00001992
View directory record Official record
Conditions
HIV Infections
Interventions
rgp120/HIV-1IIIB
Biological
Lead sponsor
Genentech, Inc.
Industry
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
1
States / cities
Rockville, Maryland
Source: ClinicalTrials.gov public record
Updated Jun 24, 2005 · Synced Oct 22, 2026, 3:56 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Study to Assess the Bioavailability, Pharmacokinetics, Safety, and Tolerability of AVP-923 in Healthy Adult Participants

NCT03381664
View directory record Official record
Conditions
Healthy Adult Male and Female Volunteers
Interventions
AVP-923
Drug
Lead sponsor
Avanir Pharmaceuticals
Industry
Eligibility
18 Years to 65 Years
Enrollment
17 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Overland Park, Kansas
Source: ClinicalTrials.gov public record
Updated Feb 23, 2018 · Synced Oct 22, 2026, 3:56 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Cardiac Liability Study of Varegacestat in Healthy Participants

NCT06855264
View directory record Official record
Conditions
Healthy Volunteer
Interventions
varegacestat, Placebo, Moxifloxacin 400 mg
Drug
Lead sponsor
Immunome, Inc.
Industry
Eligibility
18 Years to 55 Years
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Tempe, Arizona
Source: ClinicalTrials.gov public record
Updated Sep 24, 2025 · Synced Oct 22, 2026, 3:56 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

A Study to Evaluate Plasma Gelsolin in Healthy Volunteers

NCT05789745
View directory record Official record
Conditions
Volunteers, Healthy
Interventions
Recombinant human plasma gelsolin, placebo
Drug · Other
Lead sponsor
BioAegis Therapeutics Inc.
Industry
Eligibility
18 Years to 55 Years
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
1
States / cities
Saint Paul, Minnesota
Source: ClinicalTrials.gov public record
Updated Sep 19, 2024 · Synced Oct 22, 2026, 3:56 AM EDT
Completed No phase listed Observational

Changes in the Posterior Parietal Cortex - Primary Motor Cortex Pathway Induced by Motor Training

NCT00904332
View directory record Official record
Conditions
Movement Disorders, Heathly Subjects
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
18 Years to 50 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 2, 2017 · Synced Oct 22, 2026, 3:56 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Drug Interaction Study Between Dolutegravir and Prednisone

NCT01425099
View directory record Official record
Conditions
Infection, Human Immunodeficiency Virus
Interventions
Dolutegravir, Prednisone
Drug
Lead sponsor
ViiV Healthcare
Industry
Eligibility
18 Years to 65 Years
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Nov 7, 2011 · Synced Oct 22, 2026, 3:56 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Analgesic Tolerance to Repeated Doses of Subcutaneous Morphine

NCT00256347
View directory record Official record
Conditions
Healthy Volunteers
Interventions
intramuscular injections of morphine
Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
21 Years to 50 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2006
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Apr 14, 2011 · Synced Oct 22, 2026, 3:56 AM EDT
Terminated Phase 2 Interventional Accepts healthy volunteers Results available

Dipeptidyl Peptidase-4 Inhibition on Glucagon-like Peptide-1 (GLP-1)

NCT00947011
View directory record Official record
Conditions
Glucose Homeostasis
Interventions
Placebo, Januvia
Drug
Lead sponsor
Johns Hopkins University
Other
Eligibility
21 Years to 75 Years
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2010
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 12, 2017 · Synced Oct 22, 2026, 3:56 AM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Biomarker Study of Previously Treated Lyme Disease Volunteers in Comparison to Healthy Volunteers

NCT04835792
View directory record Official record
Conditions
Lyme Disease
Interventions
Stool and blood collection
Other
Lead sponsor
FlightPath Biosciences, Inc.
Industry
Eligibility
18 Years and older
Enrollment
1,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
Berkeley, California
Source: ClinicalTrials.gov public record
Updated Apr 8, 2021 · Synced Oct 22, 2026, 3:56 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Safety, Tolerability and PK of Intravenous (IV) ETI-204 Alone and in Presence of Ciprofloxacin in Adult Volunteers

NCT01952444
View directory record Official record
Conditions
Inhalational Anthrax
Interventions
ETI-204, Ciprofloxacin
Biological · Drug
Lead sponsor
Elusys Therapeutics
Other
Eligibility
18 Years to 60 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2014
U.S. locations
1
States / cities
Overland Park, Kansas
Source: ClinicalTrials.gov public record
Updated Apr 16, 2019 · Synced Oct 22, 2026, 3:56 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Signature Development and Validation Protocol for an Epigenetic Assay in Diagnosing Lung Cancer

NCT07008664
View directory record Official record
Conditions
Lung Cancer, Lung Cancer Screening, Healthy Volunteers (HV), Unhealthy Volunteers
Interventions
Epigenetic Signature Assay
Other
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years and older
Enrollment
750 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2032
U.S. locations
1
States / cities
Glen Burnie, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 29, 2026 · Synced Oct 22, 2026, 3:56 AM EDT
Completed No phase listed Observational

Brain Function in Primary Lateral Sclerosis and Amyotrophic Lateral Sclerosis

NCT00334516
View directory record Official record
Conditions
Cerebral Cortex Dysfunction
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
18 Years and older
Enrollment
77 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2015
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated May 31, 2019 · Synced Oct 22, 2026, 3:56 AM EDT